pub mod serializer;
/*
pub fn add(left: usize, right: usize) -> usize {
    left + right
}
*/
#[cfg(test)]
mod tests {

    use super::*;

    #[test]
    fn utils_hash_str() {
        let v = vec![1, 2, 3];
        let result = serializer::hash_str(&v);
        assert_ne!(result, String::from("0"),"res: {}", result);
    }
}

